Yes, and no. Sorry. VV/VW gives you a lot of options to use what you can get ahold of at the time, rather than what you HAVE to have to make it work, which can be a hassle in this day and age of vaping.
When your twist dies, you have to throw the whole thing away, one of my biggest peeves with these devices, this can cost $12-30 depending on the unit. A battery mod, you are out $6-12 for a battery, which you will have spares for, and you go on.
I love the form factor of the Ego's, just hate that it's all junk when it dies. Then figure how many you go through in a year, three years, four years. Buy a solid battery mod, it's still going long after all the Ego's have died. Say you go through two Ego's a year, at $16 ea, that's $32 a year, which is a rough number at best, in two years you have spent $64, three, $96. That's a couple of Zmax's bought right.
I'm terribly hard on things, I drop them, they roll down the driveway, and so on, I killed three cig-alike batteries in one day! I was "gifted" an Altsmoke BB, best thing to happen to me! I could drop it, I could get it wet, I could drive over it, and it still worked! I have a Provari, I drop it from 3' onto concrete to show it's durability and don't flinch when I do! I have a Legacy mech., I don't much worry about anything I do to it, I can't hurt it!
So, yes, what you put on it makes the most difference in how it vapes, dealing with mechanical's I know that as well as anyone, but what you expect out of it matters just as much.